| Year | Month | Day | Rating | Rank |
|---|---|---|---|---|
| 2012 | July | 1 | 682 | 1209 |
| 2012 | June | 1 | 680 | 1229 |
| 2012 | May | 1 | 680 | 1242 |
| 2012 | April | 1 | 683 | 1248 |
| 2012 | March | 1 | 685 | 1190 |
| 2012 | February | 1 | 684 | 1183 |
| 2012 | January | 1 | 684 | 1185 |
| 2011 | December | 1 | 683 | 1166 |
| 2011 | November | 1 | 683 | 1202 |
| 2011 | October | 1 | 683 | 1218 |
| 2011 | September | 1 | 683 | 1176 |
| 2011 | August | 1 | 683 | 1175 |